The calculated Flory-Huggins interaction parameters X exhibit a strong concentration dependence. The molar mass of the polymer also exerted a definite influence. 由实验数据计算所得Flory-Huggins相互作用参数X显著依赖于溶液浓度,聚合物摩尔质量也有轻微影响。
Both the kinetic data of the present study and those of Flory for the polyesterification of ethylene glycol and adipic acid do not exactly follow the21/ 2 order kinetic equation. 用乙二醇与己二酸聚酯化反应得到的动力学数据并不完全符合二级半动力学方程。
Flory Huggins interaction parameters were calculated. 分析了Flory-Huggins相互作用参数χ与溶液组成及样品的相对分子质量的关系。
Chain growth factor in the derived models was no long a constant. Hence the new model is suitable for interpreting non-ideal Anderson-Schulz-Flory ( ASF) distribution on iron based catalyst. 该模型中由于引入烯烃再吸附项链增长几率不再是一个常数,因而更适合于解释铁基催化剂上非理想Anderson-Schulz-Flory产物分布。
The relationship between unperturbed mean-square end-to-end distance 0 and unperturbed mean-square radius of gyration 0 was established. The universal calibration of PCL/ THF system was justified and the Flory's characteristic ratio C ∞ was calculated. 计算并比较了无扰均方末端距0和无扰旋转半径0的关系。
A mixing Helmholtz function model based on Flory-Huggins lattice Flory-Huggins格子上的混合亥氏函数模型
The oil adsorbing is controlled by molecular diffusion and Flory Huggins equation. 吸油过程由分子扩散控制和Flory-Huggins方程控制两部分组成。
A model based on scaling theory was developed for the description of the diblock copolymer micelle system. The temperature effects on micelle equilibrium properties were investigated by the Flory Huggins interaction parameter of polymer segment and solvent. 基于标度理论建立了嵌段共聚物溶剂体系的胶束模型,通过Flory-Huggins相互作用参数间接讨论了温度对胶束平衡性质的一般性影响。
An equation for calculation of the partial molar volumes for organic solutes has been derived from the Flory theory, and a new method to determine the parameters in the equation has been developed. 根据Flory溶液理论,导出计算溶质偏摩尔体积的方程。作者还提出了确定方程参数的新方法,用这种方法只需纯水的物性数据就能计算有机溶质在水中的无限稀偏摩尔体积。
A method for accurately calculating the parameters in Flory theory Flory理论参数的严格求解法
According to statistical theory, the numerical computation expressions of various parameters of crosslinking structure are derived, while the original molecules are distributed in Flory manner. 根据统计理论,获得了起始分子无规分布时的交联结构参数的数值计算式;
A phenomenon which is opposite to ionization formula of P.J. Flory theory is discovered from the experiments and a discussion about it is made. 实验中还发现与P.J.Flory理论中的电解离公式相逆的现象,并对此现象作了初步探讨。
Ethanol/ water mixture was dissolved in PDMS membrane prepared in laboratory in conjunction with ( Flory-) Huggins theory to analyze the swelling ( behavior) of the membrane. 以乙醇/水体系为研究对象,结合Flory-Huggins理论,讨论溶胀过程的热力学行为,用以分析和考察聚二甲基硅氧烷(PDMS)膜在乙醇/水中的溶胀特性及组分间的耦合效应。
Based on the Flory and Tanaka theories of hydrogels, a thermodynamic model of the equilibrium swelling of hydrogel was proposed in considering the crosslinking efficiency and the elastic contribution of physical crosslinking, and the model relating the diffusion coefficient-temperature relationship was modified, respectively. 本文以Flory凝胶溶胀理论和Tanaka的水凝胶相变理论为基础,引入交联效率、物理交联作用和链段伸展状态变化等的影响,修正并建立了水凝胶溶胀平衡热力学模型和温度&凝胶扩散系数模型。
By introducing effective chain-insert probability into the excess entropy and adopting Wohl expression for the excess internal energy, a molecular thermodynamic model for a multicomponent system based on the Flory-Huggins lattice model has been established. 在Florg-Huggins格子中,引入有效的链插入几率表达过量熵,以Wohl式表达过量内能,建立了多元系链状高分子溶液的分子热力学模型。
Results showed that inhibition mechanism of MODA was geometry covering effect. It enhanced activation energy of corrosion reaction after it adsorped on metal surface. The adsorption pattern was obedient to Flory-Huggins adsorption isotherm. 结果表明:MODA的缓蚀作用机理系几何覆盖效应,它在金属表面吸附成膜后,提高了腐蚀反应的活化能,其吸附规律符合Flory-Huggins吸附等温式。
Absorbing water mechanism of super absorbent resin was studied by thermodynamic theory of Flory Huggins and thermodynamic theory of solution, and macromolecular structure. 同时,从高分子结构角度对吸水机理亦进行了理论探讨。
Recently, our group introduced Gibbs distribution into Flory& Huggins polymer solution theory. It reasonably describes the polymer cohesion energy. 采用统计物理学方法,在Flory-Huggins高分子溶液理论中引入Gibbs分布,从而合理描述了高分子内聚能的温度依赖性。
Chapter Two discusses Flory in Burmese Days. 第二章探讨了《缅甸岁月》中的弗洛里这一形象。